Inventor · disambiguated record
Kathryn Walsh
Also filed as: WALSH KATHRYN
8 granted patents·296 citations·filing 1995–2001
90Inventor score
Files withSHARP KK8
Top patents by PatentIndex Score
8 records- 0182US5822029AIllumination system and display deviceSHARP KK·Filed 1995·Granted Oct 13, 1998·72 cites·32 claims
- 0278US6175400B1Broadband cholesteric optical device having a broadband cholesteric layer, a positive C-plate and a negative C-plateSHARP KK·Filed 1998·Granted Jan 16, 2001·62 cites·35 claims
- 0377US6061108ABroadband cholesteric polarizer and an optical device employing the sameSHARP KK·Filed 1998·Granted May 9, 2000·52 cites·11 claims
- 0476US5828471AIllumination system and display deviceSHARP KK·Filed 1995·Granted Oct 27, 1998·53 cites·26 claims
- 0565US6624872B2Optical radiation filterSHARP KK·Filed 2001·Granted Sep 23, 2003·9 cites·12 claims
- 0665US6339464B1Filter and method of making an optical deviceSHARP KK·Filed 1998·Granted Jan 15, 2002·25 cites·23 claims
- 0756US5812233APolarization sensitive devices and methods of manufacture thereofSHARP KK·Filed 1995·Granted Sep 22, 1998·19 cites·35 claims
- 0832US5671034APolarisation dependent refractive device exhibiting independtly varying first and second indices of refraction and methods of manufacture thereofSHARP KK·Filed 1995·Granted Sep 23, 1997·4 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →